APA aipamena

Kirkham, C. C. (1975). Protection and process structure. University of Cambridge.

Chicago Style aipamena

Kirkham, C. C. Protection and Process Structure. University of Cambridge, 1975.

MLA aipamena

Kirkham, C. C. Protection and Process Structure. University of Cambridge, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.